Strong and insusceptible photo-emissions from an intramolecular weak hydrogen bond strengthened twisted fluorophore

Physical Chemistry Chemical Physics : PCCP
Binhong YuSean Xiao-An Zhang

Abstract

Intramolecular weak hydrogen bonds of CHO and CH/Pi were introduced into a twisted fluorophore backbone of 1,4-bis(2,2-diphenylvinyl)benzene, which enables the fluorophore to emit violently and stably in both solubilized and aggregated states, and be inert to solvent environments and preserve over 10% quantum yield at temperature as high as 90 °C in solution.

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Citations

Jul 16, 2020·Chemistry : a European Journal·Antonio Sánchez-RuizJoaquin C Garcia Martinez

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